40125525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2861}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 76655808

約数和(自身を除く): 36530283

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 2861, 4675, 8583, 14025, 14305, 31471, 42915, 48637, 71525, 94413, 145911, 157355, 214575, 243185, 472065, 535007, 729555, 786775, 1215925, 1605021, 2360325, 2675035, 3647775, 8025105, 13375175, 40125525]

約数ペア:

[(1, 40125525), (3, 13375175), (5, 8025105), (11, 3647775), (15, 2675035), (17, 2360325), (25, 1605021), (33, 1215925), (51, 786775), (55, 729555), (75, 535007), (85, 472065), (165, 243185), (187, 214575), (255, 157355), (275, 145911), (425, 94413), (561, 71525), (825, 48637), (935, 42915), (1275, 31471), (2805, 14305), (2861, 14025), (4675, 8583)]